Reference

Remarks

・Not "trolands" as the unit in the thesis but "Photons"
is used.
・『A photon is the retinal illumination produced when the eye looks through
a 1sq．mm． pupil at a surface whose brightness is π／10 millilamberts.』(Reference[1]).
・1mL=(10^4)/π/(10^3)=10/π(cd/m^2). π/10(mL)=π/10*10/π=1(cd/m^2).
・Colored Portion:The Portion that Cone function predominantly works.
・Coloreless Portion:The Portion that Rod function predominantly works.